Patents by Inventor Seung Ju Lee
Seung Ju Lee has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Publication number: 20240149751Abstract: A dual release actuator for a vehicle seat includes a motor, a cable carrier configured to receive power of the motor, thereby rotating to selectively pull one of two different cables, a Hall sensor to sense rotation of the motor, and a controller configured to count a sensing pulse of the Hall sensor for controlling rotation of the motor.Type: ApplicationFiled: May 17, 2023Publication date: May 9, 2024Inventors: Jae Wook Kim, Sang Soo Lee, Deok Soo Lim, Hyun Wook Lim, Sang Ho Lee, Sang Hark Lee, Hak Cheol Lee, Deok Ki Kim, Byeong Deok Choi, Hoe Cheon Kim, Hwa Young Mun, Seung Yeop Lee, Cheol Hwan Yoon, Jung Bin Lee, Byung Ju Kang
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Publication number: 20240145722Abstract: The present application can provide an electrode, a method of manufacturing an electrode, and a use of the electrode. The present application can provide an electrode without forming the fat edge portion while an insulating layer formed by overlapping with the electrode active material layer on the current collector layer of the electrode effectively secures the insulation required for the electrode. In addition, even when the electrode design model is changed, the present application can provide a manufacturing method capable of manufacturing the above-described electrode by flexibly responding to the relevant change. In addition, the present application can provide a use of the electrode.Type: ApplicationFiled: July 15, 2022Publication date: May 2, 2024Applicant: LG ENERGY SOLUTION, LTD.Inventors: Ung Ju LEE, Seung Gi YANG, Ye Eun JEONG, Sung Pil YOON, Hyo Seok PARK
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Patent number: 11970090Abstract: A railess variable seatback type rear seat includes: a linear movement device configured to convert a rotation of a motor into a linear movement; a sliding movement device configured to convert the linear movement into a sliding movement in which a seat cushion is pushed forward or backward; and a reclining angle change device configured to convert the sliding movement into a reclining movement, and to fold a seatback, which is connected to the seat cushion, forward or to recline the seatback backward.Type: GrantFiled: July 20, 2021Date of Patent: April 30, 2024Assignees: HYUNDAI MOTOR COMPANY, Kia Corporation, Daechang Seat Co.,LTD-Dongtan, Hyundai Transys Inc.Inventors: Seung-Hyun Kim, Sang-Hyun Lee, Min-Ju Lee, Byung-Yong Choi, Chan-Ho Jung, Seon-Chae Na, Young-Woon Choi, Jae-Jin Lee, Dong-Hwan Kim, In-Chang Hwang
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Publication number: 20240119949Abstract: An encoding/decoding apparatus and method for controlling a channel signal is disclosed, wherein the encoding apparatus may include an encoder to encode an object signal, a channel signal, and rendering information for the channel signal, and a bit stream generator to generate, as a bit stream, the encoded object signal, the encoded channel signal, and the encoded rendering information for the channel signal.Type: ApplicationFiled: November 30, 2023Publication date: April 11, 2024Applicant: Electronics and Telecommunications Research InstituteInventors: Jeong Il SEO, Seung Kwon BEACK, Dae Young JANG, Kyeong Ok KANG, Tae Jin PARK, Yong Ju LEE, Keun Woo CHOI, Jin Woong KIM
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Publication number: 20240114778Abstract: The present disclosure relates to an organic electroluminescent compound, a plurality of host materials, and an organic electroluminescent device comprising the same. By comprising the compound according to the present disclosure or by comprising a specific combination of compounds according to the present disclosure as a plurality of host materials, it is possible to produce an organic electroluminescent device having improved driving voltage, luminous efficiency, and/or lifetime properties compared to the conventional organic electroluminescent devices.Type: ApplicationFiled: August 14, 2023Publication date: April 4, 2024Inventors: So-Young JUNG, Hyo-Nim SHIN, Seung-Hyun YOON, Hyun-Ju KANG, Ye-Jin JEON, Tae-Jun HAN, Mi-Ja LEE, Dong-Gil KIM, Sang-Hee CHO
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Patent number: 11942025Abstract: A display device includes a substrate, a plurality of pixel electrodes on the substrate and spaced apart from each other, a plurality of light-emitting elements on the plurality of pixel electrodes, respectively, and a common electrode layer on the plurality of light-emitting elements and to which a common voltage is applied. The plurality of light-emitting elements include a first light-emitting element that is configured to emit first light according to a first driving current and a second light-emitting element that is configured to emit second light according to a second driving current. An active layer of the first light-emitting element is the same as an active layer of the second light-emitting element.Type: GrantFiled: June 30, 2022Date of Patent: March 26, 2024Assignee: Samsung Display Co., Ltd.Inventors: Jin Wan Kim, Seung Geun Lee, Sang Jo Kim, Su Jeong Kim, Young Jin Song, Byung Ju Lee
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Patent number: 11937765Abstract: A cleaning apparatus including a vacuum cleaner and a docking station is provided. The cleaning apparatus includes a vacuum cleaner including a dust collecting chamber in which foreign substances are collected, and a docking station configured to be connected to the dust collecting chamber to remove the foreign substances collected in the dust collecting chamber. The dust collecting chamber is configured to collect foreign substances through centrifugation, and configured to be docked to the docking station, and the docking station includes a suction device configured to suction the foreign substances and air in the dust collecting chamber docked to the docking station.Type: GrantFiled: December 12, 2019Date of Patent: March 26, 2024Assignee: Samsung Electronics Co., Ltd.Inventors: See Hyun Kim, In Gyu Choi, Ki Hwan Kwon, Shin Kim, Hyeon Cheol Kim, Do Kyung Lee, Hyun Ju Lee, Yun Soo Jang, Seung Ryong Cha, Jung Gyun Han
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Publication number: 20240097466Abstract: Disclosed is a high voltage output device having a serial-parallel stack structure of capacitors. The high voltage output device includes a substrate includes a capacitor element and a pillar structure provided on an upper surface of the substrate. The substrate includes a first electrode and a second electrode, which have different potentials from each other. The capacitor element is connected to at least one of the first electrode and the second electrode.Type: ApplicationFiled: November 16, 2023Publication date: March 21, 2024Applicant: JEISYS MEDICAL INC.Inventors: Seung Wook LEE, Seung In KANG, Yeong Gi JEON, Si Youn KIM, Kyu Young SEO, Min Young KIM, Won Ju YI, Dong Hwan KANG
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Publication number: 20240098437Abstract: Disclosed is an apparatus and method for processing a multichannel audio signal. A multichannel audio signal processing method may include: generating an N-channel audio signal of N channels by down-mixing an M-channel audio signal of M channels; and generating a stereo audio signal by performing binaural rendering of the N-channel audio signal.Type: ApplicationFiled: December 1, 2023Publication date: March 21, 2024Applicant: Electronics and Telecommunications Research InstituteInventors: Yong Ju LEE, Jeong Il SEO, Seung Kwon BEACK, Kyeong Ok KANG, Jin Woong KIM, Jae Hyoun YOO
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Publication number: 20240086603Abstract: A method of reinforcement learning of a neural network device for generating a verification vector for verifying a circuit design comprising a circuit block includes inputting a test vector to the circuit block, generating one or more rewards based on a coverage corresponding to the test vector, the coverage being determined based on a state transition of the circuit block based on the test vector, and applying the one or more rewards to a reinforcement learning.Type: ApplicationFiled: November 16, 2023Publication date: March 14, 2024Applicant: SAMSUNG ELECTRONICS CO, LTD.Inventors: In HUH, Jeong-hoon KO, Hyo-jin CHOI, Seung-ju KIM, Chang-wook JEONG, Joon-wan CHAI, Kwang-II PARK, Youn-sik PARK, Hyun-sun PARK, Young-min OH, Jun-haeng LEE, Tae-ho LEE
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Publication number: 20240088432Abstract: An embodiment sulfur dioxide-based inorganic electrolyte is provided in which the sulfur dioxide-based inorganic electrolyte is represented by a chemical formula M·(A1·Cl(4-x)Fx)z·ySO2. In this formula, M is a first element selected from the group consisting of Li, Na, K, Ca, and Mg, A1 is a second element selected from the group consisting of Al, Fe, Ga, and Cu, x satisfies a first equation 0?x?4, y satisfies a second equation 0?y?6, and z satisfies a third equation 1?z?2.Type: ApplicationFiled: April 12, 2023Publication date: March 14, 2024Inventors: Kyu Ju Kwak, Won Keun Kim, Eun Ji Kwon, Samuel Seo, Yeon Jong Oh, Kyoung Han Ryu, Dong Hyun Lee, Han Su Kim, Ji Whan Lee, Seong Hoon Choi, Seung Do Mun
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Publication number: 20240008852Abstract: An ultrasound remote diagnosis system according to an embodiment of the present disclosure includes a main body including a main panel, a touch panel, and a control panel, and a remote device in communication with the main body, wherein the remote device is configured to: independently receive, among display data which is real-time image information of the main panel, first control data which is real-time image information of the touch panel, and second control data which is a virtual control panel corresponding to the control panel, at least each information corresponding to the display data and the first control data, from the main body; and manipulation information of a remote track ball is input by at least a part of the second controller including a remote track ball image or a periphery of the remote track ball image.Type: ApplicationFiled: March 1, 2023Publication date: January 11, 2024Applicant: SAMSUNG MEDISON CO., LTD.Inventors: Seung Ju LEE, Hyo Ju YEO, Ga Won CHOI, Doo Young NA, Dae Hwan KIM, Ji Hye SEO, Jong Rip LEE, Hyug Rae CHO
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Publication number: 20240008850Abstract: An ultrasound remote diagnosis system according to an embodiment of the present disclosure includes a main body including a main panel, a touch panel, and a control panel, and a remote device in communication with the main body, wherein the remote device is configured to: independently receive, among display data which is real-time image information of the main panel, first control data which is real-time image information of the touch panel, and second control data which is a virtual control panel corresponding to the control panel, at least each information corresponding to the display data and the first control data, from the main body; and the main body is configured to receive a marker information for measurement input to at least one of the display part, the first controller, and the second controller of the remote device and display on the main panel.Type: ApplicationFiled: March 1, 2023Publication date: January 11, 2024Applicant: SAMSUNG MEDISON CO., LTD.Inventors: Seung Ju LEE, Hyo Ju YEO, Ga Won CHOI, Doo Young NA, Dae Hwan KIM, Ji Hye SEO, Jong Rip LEE, Hyug Rae CHO
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Publication number: 20240008851Abstract: An ultrasound remote diagnosis system according to an embodiment of the present disclosure includes a main body including a main panel, a touch panel, and a control panel, and a remote device in communication with the main body, wherein the remote device is configured to: independently receive, among display data which is real-time image information of the main panel, first control data which is real-time image information of the touch panel, and second control data which is a virtual control panel corresponding to the control panel, at least each information corresponding to the display data and the first control data, from the main body; and in order for manipulation information by any one of the control panel and the second controller to be displayed on the other one, the manipulation information is transmitted mutually between the main body and the remote device.Type: ApplicationFiled: March 1, 2023Publication date: January 11, 2024Applicants: SAMSUNG MEDISON CO., LTD., SAMSUNG MEDISON CO., LTD.Inventors: Seung Ju Lee, Hyo Ju Yeo, Ga Won Choi, Doo Young Na, Dae Hwan Kim, Ji Hye Seo, Jong Rip Lee, Hyug Rae Cho
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Patent number: 11857371Abstract: An ultrasound apparatus includes: a display unit configured to display on an ultrasound image a measuring device image including a plurality of measuring points which indicate points on the ultrasound image that are to be measured, and an adjusting portion for adjusting the plurality of measuring points; an input unit configured to receive a touch input for changing a position of the adjusting portion; and a controller configured to adjust a position of at least one of the plurality of measuring points based on the changed position of the adjusting portion, and to obtain a measurement value based on positions of the plurality of measuring points including the at least one measuring point, the position of which is adjusted, wherein the plurality of measuring points are disposed apart from the adjusting portion.Type: GrantFiled: May 7, 2021Date of Patent: January 2, 2024Assignee: SAMSUNG MEDISON CO. LTD.Inventors: Seung-ju Lee, Yoon-woo Jun
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Patent number: 11799089Abstract: The present disclosure relates to antioxidant for a polymer electrolyte membrane fuel cell electrode catalyst, which includes cerium hydrogen phosphate (HCe2(PO4)3(H2O)) in the form of a nanofiber, and an electrode and a membrane-electrode assembly including the same. The electrode for a polymer electrolyte membrane fuel cell of the present disclosure, wherein the antioxidant is dispersed, can improve the mechanical strength of an electrode catalyst layer and can minimize deterioration of chemical durability even after long-term operation. And, a fuel cell including the same can exhibit high output performance and can operate stably even after long-term operation.Type: GrantFiled: January 10, 2022Date of Patent: October 24, 2023Assignee: Korea Institute of Science and TechnologyInventors: So Young Lee, Seung Ju Lee, Jin Hyeon Choi, Jeawoo Jung, Hyoung-Juhn Kim, Sung Jong Yoo, Hee-Young Park, Bora Seo, Jin Young Kim, Jong Hyun Jang
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Publication number: 20230320699Abstract: An ultrasound apparatus includes: a display unit configured to display on an ultrasound image a measuring device image including a plurality of measuring points which indicate points on the ultrasound image that are to be measured, and an adjusting portion for adjusting the plurality of measuring points; an input unit configured to receive a touch input for changing a position of the adjusting portion; and a controller configured to adjust a position of at least one of the plurality of measuring points based on the changed position of the adjusting portion, and to obtain a measurement value based on positions of the plurality of measuring points including the at least one measuring point, the position of which is adjusted, wherein the plurality of measuring points are disposed apart from the adjusting portion.Type: ApplicationFiled: June 13, 2023Publication date: October 12, 2023Applicant: SAMSUNG MEDISON CO., LTD.Inventors: Seung-ju Lee, Yoon-woo Jun
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Patent number: 11717266Abstract: An ultrasound apparatus includes: a display unit configured to display on an ultrasound image a measuring device image including a plurality of measuring points which indicate points on the ultrasound image that are to be measured, and an adjusting portion for adjusting the plurality of measuring points; an input unit configured to receive a touch input for changing a position of the adjusting portion; and a controller configured to adjust a position of at least one of the plurality of measuring points based on the changed position of the adjusting portion, and to obtain a measurement value based on positions of the plurality of measuring points including the at least one measuring point, the position of which is adjusted, wherein the plurality of measuring points are disposed apart from the adjusting portion.Type: GrantFiled: May 7, 2021Date of Patent: August 8, 2023Assignee: SAMSUNG MEDISON CO., LTD.Inventors: Seung-ju Lee, Yoon-woo Jun
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Patent number: 11695147Abstract: Disclosed is an antioxidant for a polymer electrolyte membrane of a fuel cell including cerium hydrogen phosphate (CeHPO4). The presence of cerium hydrogen phosphate in the antioxidant enhances the dissolution stability of cerium and improves the ability to capture water, leading to an increase in proton conductivity. In addition, the cerium hydrogen phosphate has a crystal structure composed of smaller cerium particles. This crystal structure greatly improves the ability of the antioxidant to prevent oxidation of the electrolyte membrane. Also disclosed are an electrolyte membrane including the antioxidant, a fuel cell including the electrolyte membrane, a method for preparing the antioxidant, a method for producing the electrolyte membrane, and a method for fabricating the fuel cell.Type: GrantFiled: September 8, 2020Date of Patent: July 4, 2023Assignee: Korea Institute of Science and TechnologyInventors: So Young Lee, Seung Ju Lee, Hyun Seo Park, Jin Young Kim, Sung Jong Yoo, Jong Hyun Jang, Hyoung-Juhn Kim, Hee-Young Park
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Publication number: 20230189451Abstract: A printed circuit board includes: a first insulating layer; a first circuit layer disposed on one surface of the first insulating layer and including a connection pad; a second insulating layer disposed on the one surface of the first insulating layer and embedding the first circuit layer; a via penetrating through the second insulating layer and connected to the first circuit layer; a metal post disposed on one surface of the second insulating layer and connected to the via; and a hole penetrating through the second insulating layer and exposing at least a portion of the connection pad of the first circuit layer. The metal post is spaced apart from the hole, and protrudes from the second insulating layer.Type: ApplicationFiled: November 21, 2022Publication date: June 15, 2023Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.Inventors: Ki Hwan You, Seung Ju Lee, Tae Hun Kim, Chang Gon Kim, Yeon Ji Kim, Young Gon Kim, Ho Kwon Yoon, Eun Seok Kang